(Ibid. 24) "And the L–rd said to him: Go descend": Well have you spoken. This is as R. Yehudah says: Whence is it derived that the Holy One Blessed be He said to Moses: I will say something to you, and you will answer Me, and I will acknowledge what you have said — so that Israel will say: Great is Moses, whom the Holy One Blessed be He acknowledged? (From the above.)